<template>
  <el-container>
    <el-aside width="200px">
      <el-menu
        mode="vertical"
        style="height:100vh"
        :default-active="$route.path"
        router
      >
        <el-submenu
          v-for="(item, index) in menu.items"
          :index="`menu-item-${index}`"
          :key="`item-index-${index}`"
        >
          <template slot="title">{{ item.title }}</template>
          <el-menu-item
            v-for="(subItem, subIndex) in item.itmes"
            :key="`menu-item-${index}-${subIndex}`"
            :index="subItem.path"
          >
            {{ subItem.title }}
          </el-menu-item>
        </el-submenu>
      </el-menu>
    </el-aside>
    <el-container>
      <el-header>
        <h3>vue-nest-ts-admin后台管理界面</h3>
      </el-header>
      <el-main>
        <router-view :key="$route.path"></router-view>
      </el-main>
    </el-container>
  </el-container>
</template>

<script lang="ts">
import { Component, Vue } from 'vue-property-decorator'

@Component({})
export default class Main extends Vue {
  menu = {
    items: [
      {
        title: '内容管理',
        itmes: [
          {
            title: '首页',
            path: '/'
          },
          {
            title: '课程管理',
            path: '/courses/list'
          },
          {
            title: '课时管理',
            path: '/episodes/list'
          }
        ]
      },
      {
        title: '运营管理',
        itmes: [
          {
            title: '用户管理',
            path: '/users/list'
          }
        ]
      }
    ]
  }
}
</script>

<style lang="scss" scope></style>
